NASA has officially confirmed over 5,000 exoplanets. These worlds include icy, rocky, and gas planets with unique ...
A shell of icy objects at the edge of the solar system known as the Oort cloud has a pair of spiral arms that resemble a miniature galaxy, new research suggests.
The mysterious Oort cloud is the source of many of our solar system's comets, but astronomers still have no idea what it ...
The U.S. Space Force has unveiled a first-of-its-kind orbital photograph of the classified X-37B space plane. Captured by the vehicles onboard camera, the image reveals one of its solar arrays and an ...
Stark residents will be able to view a total lunar eclipse March 13-14, but won't see the solar one a few weeks later.